Stadium: Leif Haase Court Round: 14 Ground: Hardcourt outdoor
| ITF M15 Bali | 2025/07/31 01:30 | Koki Matsuda v Alexander Chang | 5-7,6-4,6-0 |
| ITF M15 Bali | 2025/07/30 05:12 | Alexander Chang v Ali Habib | 3-6,6-3,7-5 |
| UTR Pro Newport Beach | 2025/06/21 18:00 | Alexander Chang v Alessandro-D Ventre | 3-6,2-6 |
| UTR Pro Newport Beach | 2025/06/21 01:00 | Arnav Bhandari v Alexander Chang | 1-6,1-6 |
| UTR Pro Newport Beach | 2025/06/19 23:00 | Cole Stelse v Alexander Chang | 5-7,4-6 |
| UTR Pro Newport Beach | 2025/06/18 23:00 | Alex Kobelt v Alexander Chang | 3-6,6-7 |
| UTR Pro Newport Beach | 2025/06/17 01:10 | John Cross v Alexander Chang | 6-4,3-6,6-7 |
| UTR Pro Berkeley | 2025/02/08 18:00 | Alexander Chang v Theodore Dean | 6-2,3-6,4-6 |
| ITF M25 Edwardsville | 2025/07/31 13:30 | Jacob Brumm v Siphosothando Montsi | 3-6,2-6 |
| ITF M25 Edwardsville | 2025/07/30 13:00 | Jacob Brumm v Alexander Bernard | 6-2,6-4 |
| ITF M25 Champaign | 2025/07/22 17:29 | Leo Vithoontien v Jacob Brumm | 6-3,6-4 |
| ITF M25 Louisville | 2025/07/17 14:00 | Kelly Giese v Jacob Brumm | 4-6,6-3,6-1 |
| ITF M25 Louisville | 2025/07/16 13:30 | Dillon Beckles v Jacob Brumm | 1-6,3-4 |
| ITF M15 San Diego | 2025/07/08 21:08 | Spencer Johnson v Jacob Brumm | 6-3,6-4 |
| ITF M15 San Diego | 2025/06/10 21:13 | Jack Anthrop v Jacob Brumm | 6-2,5-1 |
| ITF M15 San Diego | 2025/06/05 17:00 | Max Sheldon v Jacob Brumm | 6-4,6-1 |